Home / 334,470.16-461,569.14-191,233.20

Finding the Fourth Proportional to 334,470.16, 461,569.14 and 191,233.20

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Solution

The fourth proportional to 334,470.16, 461,569.14 and 191,233.20 is: 263,902.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,470.16 : 461,569.14 = 191,233.20 : x
  2. Step 2: Convert to fraction form
    334,470.16/461,569.14 = 191,233.20/x
  3. Step 3: Cross multiply
    334,470.16x = 461,569.14 × 191,233.20
  4. Step 4: Simplify right side
    334,470.16x = 88,267,343,663.45
  5. Step 5: Solve for x
    x = 88,267,343,663.45/334,470.16
  6. Step 6: Final answer
    x = 263,902.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.